Jump to content

Schleicher ASH 30

From Wikipedia, the free encyclopedia
ASH 30
Martin Heide and Peter Kremer flying the maiden flight.
General information
TypeOpen Class sailplane
National originGermany
ManufacturerSchleicher
Designer
Martin Heide
Number built5 as of 2013[1]
History
First flight7 April 2011[2]

The ASH 30 is a two-seater Open Class glider manufactured by Alexander Schleicher, developed as a replacement for the ASH 25.[3] The Mi version is powered by a 41 kW (55 hp) Wankel engine.[4] The prototype made its maiden flight on 7 April 2011 from Wasserkuppe.[2]

Design and development

[edit]

The improvements over the ASH 25 are given as:

  • a larger span
  • new wing sections with a coefficient of lift that is about 0.2 higher[5]
  • a maximum take-off weight of 850 kg for the Mi version
  • automatic control surface connections for the entire aircraft
  • enlarged cockpits
  • larger canopies to improve visibility and to allow easier entry and exit for the rear pilot

Variants

[edit]
ASH 30
The un-powered prototype glider.
ASH 30 Mi
The motor-glider production aircraft, capable of self launching with a retractable engine and propeller.

Specifications (ASH 30 Mi)

[edit]

Data from Schleicher.[6]

General characteristics

  • Crew: Two
  • Capacity:
    • 50 L (110 lb) max. water ballast in wing
  • Length: 9.33 m (30 ft 7 in)
  • Wingspan: 26.5 m (86 ft 11 in) including winglets
  • Height: 1.79 m (5 ft 10 in)
  • Wing area: 17.17 m2 (184.8 sq ft)
  • Aspect ratio: 40.9
  • Empty weight: 630 kg (1,389 lb)
  • Max takeoff weight: 850 kg (1,874 lb)
  • Fuel capacity:
    • 14 L in fuselage fuel tank
    • 44 L with 2 wing fuel tanks
  • Powerplant: 1 × Austro Engine IAE 50R-AA single rotor Wankel engine, 41 kW (55 hp) [7]
  • Propellers: 2-bladed, 1.55 m (5 ft 1 in) diameter (retractable)

Performance

  • Maximum glide ratio: >60
  • Rate of climb: 3 m/s (590 ft/min)
  • Wing loading: 49.5 kg/m2 (10.1 lb/sq ft)

See also

[edit]

Related lists

Notes

[edit]
  1. ^ ASH 31 Mi serial number 5 completed 2013.
  2. ^ a b Maiden flight of ASH 30 Mi 2011.
  3. ^ ASH 30 Mi – Serial-No. 5 completed 2013.
  4. ^ ASH 30 Mi Brochure 2011.
  5. ^ Eckey 2011, p. 17.
  6. ^ ASH 30 Mi Technical Data 2014.
  7. ^ AE50R Technical Data Sheet 2010.

References

[edit]
  • "ASH 30 Mi Brochure" (PDF). Alexander Schleicher GmbH & Co. Segelflugzeugbau. Retrieved 30 June 2014.
  • "ASH 30 Mi Technical Data". Alexander Schleicher GmbH & Co. Segelflugzeugbau. Retrieved 30 June 2014.
  • "ASH 30 Mi – the new measuring stick in Open Class". Alexander Schleicher GmbH & Co. Segelflugzeugbau. Retrieved 30 June 2014.
  • "Maiden Flight of the ASH 30 Mi". SoaringCafe.com. April 9, 2011. Retrieved 30 June 2014.
  • Eckey, Bernard (2011), "Flying the ASh 30 Mi" (PDF), Gliding Australia, no. 1, Sydney, Australia: Gliding Federation of Australia, pp. 14–17, retrieved 30 June 2014
  • "ASH 30 Mi – Serial-No. 5 completed". Alexander Schleicher GmbH & Co. Segelflugzeugbau. November 2013. Retrieved 1 August 2014.
  • "Eastern Sailplane Catalog ASH 30 Mi". Eastern Sailplane, Inc. January 2014. Retrieved 1 August 2014.
  • "AE50R Technical Data Sheet" (PDF). Austro Engine GmbH. Retrieved 30 June 2014.
[edit]
Wikimedia Commons has media related to Schleicher ASH 30 Mi.
Retrieved from "https://wiki.riteme.site/w/index.php?title=Schleicher_ASH_30&oldid=1262300494"